baber/WOPTO huggingface dataset:
Patent JP-H0944255-A (JP)
Title: Liquid level holder and fume generating device
Inventor: SONE TADAYUKI
IPC: G05D9/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To hold a liquid level constant by fitting a replenishing liquid storage tank communicating a negative pressure chamber to a suction pipe, for which an opening part is formed at the lower end, inside a liquid tank and matching the opening part of the suction pipe with the liquid level inside the liquid tank. SOLUTION: A replenishing liquid storage tank 6 is fixed at a prescribed position inside a liquid tank 3 and liquid 8 is stored. At such a time, the liquid is stored in the liquid tank 3 until the liquid level exceeds a lower end 4a of a suction pipe 4. Next, a negative pressure chamber 5 is turned to negative pressure and one part of liquid 8 is sucked up by the suction pipe 4. Then, the liquid 8 exceeding the lower end 4a of the suction pipe 4 is sucked up and when the lower end 4a is matched with a liquid level L0, the suction is stopped. Next, a heater 7 is provided so as to be immersed in the liquid 8 and fume is generated by keeping the heater 7 at any prescribed temperature while using a concentration controller.  When the liquid level gets lower than the lower end 4a of the suction pipe with the consumption of liquid 8 as fume, at that moment, air is entered into the suction pipe 4 and replaced with the liquid in the pipe and the liquid level is kept constant.
Patent JP-H1141214-A (JP)
Title: System and device for data transmission
Inventor: FURUYA NORIYASU
IPC: H04L5/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load of data control software and to prevent the occurrence of processing delay concerning a system or device for transmitting/receiving data by forming an asynchronous semidouble current loop. SOLUTION: By a transmission/reception data collision monitoring circuit 18, transmission data and reception data in a data storage buffer circuit 19 are compared, the presence/absence of collision is detected, and this result is applied to an error flag processing circuit 20. When discriminating the coincidence/non-coincidence of transmission data and reception data, it can be discriminated while using an AND circuit, the coincidence/noncoincidence is discriminated by the ANDed result and in the case of non-coincidence, a logic circuit for generating an error flag is provided. A reception data error monitoring circuit 17 monitors whether reception data have a normal transmission format or not and applies this result to the error flag processing circuit 20.  Until an error flag clear is inputted to a data generating circuit 21, the error flag processing circuit 20 holds error information from the transmission/ reception data collision monitoring circuit 18 and the reception data error monitoring circuit 17.
Patent JP-2001018642-A (JP)
Title: Air conditioner for vehicle
Inventor: KUSABA TAKAMITSU
IPC: B60H1/34
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To keep the warm feeling of an occupant at a rear seat almost constant regardless of the position of a front seat. SOLUTION: A knee part duct 3 is branched out of a rear foot duct 2 so as to be built in the seat back 5a of a front seat 5 so that warm air can be blown out to a place close to the knee part of an occupant at a rear seat out of a back surface blow-out port 3a opened at the back surface of the seat back 5a. A damper 6 to be operated based on the position of the front seat 5, is set up at the connecting part of the rear foot duct 2 with the knee part duct 3 so that a ratio of the amount of air blown out of a foot blow-out port to the amount of air blown out of the back surface flow-out port 3a, is thereby adjusted. Practically, when the seat position is shifted from the front to the rear, the amount of air blown out of the back surface blow-out port 3a is reduced.  In addition, when the seat is shifted from the rear to the front, the amount of air blown out of the back surface blow-out port is thereby increased.
Patent JP-H0774787-A (JP)
Title: Cmos driver circuit
Inventor: ANSONII WAI UON
IPC: H03K5/151
Filed: 1993-08-03
Abstract: PURPOSE: To obtain a CMOS driver circuit which receives signals on the input terminal of a CMOS driver circuit through a second terminal by differentially driving a pair of transmission lines by means of a first terminal in response to the signals. CONSTITUTION: A driver circuit has two pairs of drive transistors 41 and 43, 42 and 44. Each drive transistor has first and second sources/drains and gates. Each drive transistor pair is connected to one of the transmission line pairs and has the NMOS transistors 41 and 43 and PMOS transistors 43 and 44.
Patent JP-2000009706-A (JP)
Title: Liquid sample inlet device
Inventor: YASUI SHIGEO
IPC: G01N30/16
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To enable collection of sample liquid which flows continuously and to introduce it into a gas chromatograph. SOLUTION: A flow cell 10 is mounted on a reciprocating sample rack 20. The flow cell 10 is connected to a liquid inlet pipe 11 and a liquid discharge pipe 12 composed by connecting linear pipe lines with spiral pipe lines, and both linear pipe line parts 111, 121 are held by a supporting part 16, freely turnably corresponding to a reciprocating motion of the sample rack 20 and in the reciprocating motion in the extension direction of the pipe lines. When the flow cell 10 is moved up to the position of a sample suction part 30, both the linear pipe line parts 111, 121 are also turned and the motions are absorbed by the spiral pipe line parts 112, 122. As a result, wherever the flow cell 10 may be positioned, the sample liquid can be made to flow continuously.
Patent JP-S6090130-A (JP)
Inventor: MIYAUCHI OTOHIKO
IPC: B65D5/62
Filed: 1983-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1135604-A (JP)
Title: Production of chloroprene-based rubber
Inventor: MASUKO YOSHIHIRO
IPC: C08F2/22
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for producing a chloroprene-based polymer, capable of preventing adhesion of scale on the surface of a polymerizer or on the surface of auxiliary facilities in the polymerizer during polymerization while maintaining stability of a latex which a chloroprene-based latex essentially has or basic characteristics such as physical properties which the chloroprene- based latex essentially has. SOLUTION: In polymerizing a 2-chloro-1,3-butadiene monomer alone or a monomer mixture containing the 2-chloro-1,3-butadiene monomer and another monomer copolymerizable with the monomer, the polymerization is carried out by using a polymerizer obtained by forming a coated film composed of a compound of the formula ((n) is an integer of 2-300) on the surface of the polymerizer or on parts, with which the monomer is brought into contact, of the surface of auxiliary facilities in the polymerizer.
Patent JP-H0479081-A (JP)
Title: Speed detecting circuit for magnetic head
Inventor: TAKI YOICHIRO
IPC: G11B21/08
Filed: 1990-07-20
Abstract: PURPOSE:To enable highly accurate speed control by providing a timing control circuit which outputs counter circuit control signals to plural counter circuits and also outputs a counter circuit output select signal and an output selecting circuit which outputs a speed signal. CONSTITUTION:The output signal 9 of a 1st counter circuit 7 and the output signal 10 of a 2nd counter circuit 8 to which track passing pulses 2 and a 1st counter circuit control signal 5 or 2nd counter circuit control signal 6 from a timing control circuit 1 are inputted are both sent to the output selecting circuit 11. Then plural counters which count pulses of the track passing pulse signal generated at time intervals are provided corresponding to the time intervals and deviated in operation with time. The frequency of updating the speed information can, therefore, be increased. Consequently, the highly accurate speed control becomes possible.
Patent JP-H1015534-A (JP)
Title: Heating mechanism of night-soil treatment device
Inventor: KISHI MITSUHIRO
IPC: A47K11/02
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism and control the loss of energy to the minimum by heating an evaporation container by a flame flow of a kerosine burner to evaporte and dry night-soil and heating a catalyst and water vapor by a part of the heat before discharging the flame flow to the outside. SOLUTION: A supporting base 3 is set on the bottom of a night-soil treatment device, and a drying section 21 is fixed on the upper face center of the supporting base 31, and a driving section 22 is disposed on one side of the drying section 21, while a blower 36 is disposed on the upper section. A burning section 25 is placed on the left side of the upper face of the supporting base 31, and the drying section 21 is connected with the burning section 25 by a communicating pipe 137. A plurality of spherical regenerative bodies for assisting the heating of night-soils and agitating are stored in a drying oven, and the regenerative bodies are pressed and rotated by rotating an agitating section in the vicinity of the bottom of the drying oven.  Also an air line changeover section composed of the flame flow, a hanging-down cover plate and a burner is disposed between a heating section 23 and the burning section 25, by which the flame flow is shielded and controlled.
Patent JP-H0531316-A (JP)
Title: Dust collector
Inventor: SATO MITSUNORI
IPC: B01D50/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a dust collector capable of treating air containing dust at high speed by efficiently trapping both dust which is charged and also is not trapped in an electrostatic precipitation part and dust rescattered in the same by a filter type dust collection part. CONSTITUTION:A dust collector is constituted by housing an electrostatic precipitation part 4, a filter type dust collection part 5 provided to the outflow side of the electrostatic precipitation part 4, a washing part 7 and a discharge part 8 in the same basket body 3. Thereby the air containing dust can be treated at high speed because both dust which is charged and also is not trapped in the electrostatic precipitation part 4 and dust rescattered in the same are efficiently trapped in the filter type dust collection part 5.
Patent JP-H0722186-A (JP)
Title: Discharge lamp lighting device
Inventor: KENMOCHI YOSHIO
IPC: H05B41/282
Filed: 1993-07-06
Abstract: PURPOSE:To stop generation of high voltage pulses certainly without provision of any switching element, etc., anew by using AC current fed to a starting means in the case it continuously generates high voltage pulses for a certain specified period of time. CONSTITUTION:With a discharge lamp concerned 8, a starter circuit 6 is connected, which generates high voltage pulses to operate lighting-up of the discharge lamp 8. A step-down chopper circuit 4 includes a MOS.FET 11, main choke coil 13, and diode 14, and the DC current emitted by a rectifier circuit 3 is controlled to a desired constant power value by a PWM due to the FET 11. A timer is furnished in lighting control part 14, and if the starter circuit 6 generates high voltage pulses continuously while the timer is in operation, the operating condition the same as normal lighting operation of the discharge lamp 8 is established. Rectangular-wave lighting is made at the time of lighting up the discharge lamp.
Patent JP-H1136705-A (JP)
Title: Window opening/closing controller
Inventor: OGAWA MITSURU
IPC: B60J1/17
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To tightly close a window by a simple operation by considering that the possibility of pinching successively in ordinary use of the window is almost zero and by restricting the erroneous operation during window closing to the minimum by renewing the start masking period wider during the start of a drive source of the window. SOLUTION: In processing by a microcomputer 70, the rising processing for window is performed by a DC motor M. Immediately after starting of the DC motor M, the judgment of pinching a foreign matter is masked in the initial masking period. After the elapse of the masking period, when the judgment on the pinching of a foreign matter becomes twice, the initial masking period is enlarged to the predetermined mask period wider than the above. Thereafter, the window can be kept closed during the predetermined mask period. Also, the ON operation of a closing switch 30 is performed prior to the start of each rising treatment of the window.
Patent JP-H0946986-A (JP)
Title: Small motor
Inventor: HAKAMATA SATOSHI
IPC: H02K17/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a shaded-pole motor which is highly efficient and easy in assembly by removing a defect that the leakage flux is large on the side of a primary coil, and increasing the strength of flanges of a spool to reduce the warping of the flange of the spool due to the stress by the winding in the shaded-pole motor to be used in various kinds of electric appliances. SOLUTION: An iron sheet 1 is embedded in a flange part of a spool 2 by an insert molding method, etc., and a winding 3 is wound. A stator core 41 is fitted to the spool 2, and press flitted and fixed to a stator core 42. The magnetic flux generated in the primary coil is efficiently introduced to the stator core, and the leakage flux is reduced, and the efficiency of a shaded-pole motor can be improved.
Patent JP-H0478955-A (JP)
Title: Transaction data processing system
Inventor: YOSHITOKU AKEMI
IPC: G06F19/00
Filed: 1990-07-23
Abstract: PURPOSE:To prevent the accident of an important transaction by providing a transaction check information file on a terminal controller, and interlocking automatically an approval processing of an approval terminal, in the case a transaction in an input terminal necessitates an approval. CONSTITUTION:The system is provided with an input terminal 10 for inputting transaction data and executing a prescribed transaction, an approval terminal 20 for executing an approval processing with regard to a transaction which necessitates an approval, a terminal controller 30 for managing an operation of both the terminals 10, 20, and a center for executing the centralized control of the transaction data. Also, the terminal controller 30 is provided with a transaction check information file 32 and a transaction approval control part 35, and the transaction approval control part 35 refers to the file 32, and with respect to the transaction which necessitates no approval, this transaction data is transferred directly to the center. On the other hand, with respect to the transaction which necessitates an approval in an input terminal 10, the approval processing by the approval terminal 20 is interlocked, and only in the case the approval processing is executed, the transaction data is transferred to the center 50. In such a way, an accident of an important transaction is prevented, and the work can be executed strictly and quickly.
Patent JP-S6170111-A (JP)
Title: Valve spring seat of four-cycle engine
Inventor: TAKAHASHI TAKESHI
IPC: F01L1/26
Filed: 1984-09-14
Abstract: PURPOSE:To easily assemble a valve spring seat, by providing holes in a pitch corresponding to the pitch of a valve guide in a sheet of plate and forming a plurality of the valve spring seats by the single sheet of plate. CONSTITUTION:A sheet of plate 250, providing holes 252 in a pitch corresponding to the pitch of a valve guide provided in a cylinder head, is arranged between a valve seat and a valve spring in a cylinder head. In this way, a valve spring seat, in which a single sheet of the plate 250 serves as the plural spring seats, is easily assembled while prevented from wearing by preventing the seat from simultaneously turning together with the spring.
Patent JP-H0479767-A (JP)
Title: Dc power supply circuit
Inventor: KOGO MASANORI
IPC: H02M7/06
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a DC voltage circuit which has excellent ratio frequency characteristics and is suitable for size reduction at a low cost by a method wherein two control windings of a commutation choking coil are connected in series in such a manner that voltages induced in the respective control windings by an AC current applied to a main winding cancel each other and, further, a current is applied to the control windings by applying the output voltage of a smoothing circuit. CONSTITUTION:If a control current Ic is made to flow through the control windings 7f and 7g of a commutation choking coil 7 along the direction of arrows when a current is made to flow through the main winding 7e along the direction of arrows and magnetic fields are induced in the core along the directions of arrows F and G as shown in the figure, magnetic fields are induced in the outer cores 7b and 7c along the directions of arrows J and K. When the control current Ic is small, the impedance of the commutation choking coil 7 is large and the current flowing through the main winding 7e is small and hence an output voltage V01 is small. On the other hand, as a permeability mu becomes smaller when the control current Ic becomes larger, the impedance of the commutation choking coil 7 becomes smaller and hence the current applied to the main winding 7e is large and the output voltage V01 is large.
Patent JP-S6171825-A (JP)
Title: Degassing cylinder
Inventor: YOSHIDA RYOHEI
IPC: B01D53/77
Filed: 1984-09-13
Abstract: PURPOSE:To provide purification function performing the deodorizing and sterilization of gas generated in a storage tank to a degassing cylinder, by providing a purification apparatus, which has a discharge electrode, an opposed electrode and a high voltage power source generator, to the storage tank of human excretion and urine. CONSTITUTION:A purification apparatus 15, which has a needle discharge electrode 13, a honeycomb shaped opposed electrode 14 and a high voltage power source generator 15, is provided in the degassing cylinder 12 of an excretion storage tank 11. When high voltage is applied to the electrodes 13, 14, air around the discharge electrode 13 is ionized by the discharge of the discharge electrode 13 to be attracted to the side of the opposed electrode 14 and ion wind is generated to generate a rising air stream in the degassing cylinder 12. The gas in the tank 11 is sucked in the cylinder 12 and deodorized and sterilized by the deodorizing and sterilization action of ozone generated in the vicinity of the electrodes 13, 14 to be exhausted to the outside of the cylinder 12 in a purified state.
Patent JP-H0356809-A (JP)
Title: Photoelectric switch
Inventor: TERAMAE KATSUHIRO
IPC: G01V8/12
Filed: 1989-07-26
Abstract: PURPOSE:To securely recognize a margin level display by updating and controlling the operation of a margin level display means according to a current margin level decision result when the same body detection result is obtained twice continuously. CONSTITUTION:When the margin level discrimination result of a light quantity level is displayed, the margin level discrimination result is inverted by the inverter I1 of a margin display control circuit 12 and an AND circuit AND4 computes an AND of the discrimination result and a lowest-level discrimination result. Then when the outputs of FFs F4 and F5 are both 'H', the output of the AND4 is latched in an F3 as margin level display data at the timing of a clock pulse. When a body 'presence' detection output is obtained, the margin level display data is updated and controlled. Therefore, the LED 9b of a margin level display means 9 makes the margin level display at all times without reference to whether a body is detected or not.
Patent JP-S6181819-A (JP)
Title: Power transmission system for riding type working machine
Inventor: NAKAMURA KENJI
IPC: B60K17/04
Filed: 1984-09-14
Abstract: PURPOSE:To reduce the size and to facilitate boring for bearing and maintaining of car height in power transmission system for agricultural tractor by journaling the back/fro transmission shaft to front case while the left/right rear wheel drive shaft and the upper power take-out shaft in rear case. CONSTITUTION:The input and output shafts 13, 18 are arranged respectively at the highest and lowest position against the transmission case 10 while main and intermediate shafts 15, 17 are arranged between them to direct the axes in back/fro direction and to journal the parallel transmission shafts in the front case 11. In the rear case 12, rear wheel drive shaft (not shown) extending from the output shaft 18 of transmission through bevel gears 28, 29 to the let and right of chassis is arranged in the rear case 12. Similarly, power take-out shaft is arranged through bevel gears 37, 38 in the rear case 12 at the read end of main shaft 15. with such arrangement, space in transmission case can be utilized effectively to reduce the size and to maintain the car height easily.
Patent JP-S6253021-A (JP)
Title: Voltage controlled oscillator
Inventor: FUJII SHUZO
IPC: H03L1/02
Filed: 1985-09-02
Abstract: PURPOSE:To constitute the titled oscillator with excellent start characteristic and high stability by means of a small capacity of storage circuit by storing in advance a quantity required for temperature compensation as a control voltage generating means and providing a circuit compensating coarsely a low temperature section and a high temperature section separately. CONSTITUTION:An output voltage of a digital-analog converter 23 and an output voltage of a temperature voltage converting section 12 are compared by a voltage comparison section 14, whose output is sent to a latch circuit 24. When the latch circuit 24 sends the latched address to a storage circuit 25 provided similarly to a storage circuit section 16, since the control condition suitable for various temperature conditions of the voltage controlled oscillator is stored in advance in the storage circuit 25, the control condition, i.e., the control voltage is outputted and inputted to the voltage controlled oscillator 11.
Patent JP-H1140063-A (JP)
Title: Plasma display panel
Inventor: KUROKI MASAKI
IPC: H01J11/34
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress a voltage drop in a plasma display panel to the utmost while holding the numerical aperture of its cells uniform. SOLUTION: A plasma display panel 1 comprises a pair of substrates holding discharge space therebetween, the front substrate of which has on its inner surface a pair of strip electrodes X and Y each made of a transparent conductive film 41 and a metal film 42 at every matrix display line. The width W of the metal film 42 of one electrode X is gradually decreased and that of the metal film 42 of the other electrode Y is gradually increased in every line from one end to the other of the screen region E1 in the line direction such that they keep a constant distance D2 therebetween irrespective of their positions in the line direction.